Read Sony STR-DA3300ES / STR-DG1100 (serv.man3) Service Manual online
STR-DA3300ES/DG1100
10
10
STR-DA3300ES/DG1100
2-7. SCHEMATIC DIAGRAM – MAIN Board (1/4) –
MAIN
(2/4)
BOARD
43
MAIN
(3/4)
BOARD
44
BOARD
MAIN
(3/4)
41
BOARD
AP
CN4081
SUB WOOFER
AR
BOARD
CN4051
PREOUT
T
BOARD
CN1203
CONNECTOR 3
U
BOARD
CN1204
CONNECTOR 4
F
BOARD
(4/4)
D_AUDIO
G
BOARD
(4/4)
D_AUDIO
E
BOARD
(3/4)
D_AUDIO
BOARD
42
(2/4)
MAIN
CN2207
CN2207
CN2204
(Refer to page 67
on service manual)
(Refer to page 67
on service manual)
(Refer to page 51
on service manual)
(Refer to page 51
on service manual)
(Refer to page 43
on service manual)
(Refer to page 43
on service manual)
(Refer to page 42
on service manual)
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
16V
100
16V
100
10k
R1040
10k
R1041
0.1
C1025
0.1
C1027
220p
C1029
220p
C1028
1
2
3
4
5
6
7
8
9
9P
CN1012
AGND
SR
AGND
SL
AGND
R
AGND
L
AGND
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN1013
AGND
C
AGND
SBR
AGND
SBL
AGND
+7V
-7V
GND
TEMP(4/8)
4/8
ROTECT
8
7
6
5
4
3
2
1
NJM4565M(TE2)
IC1007
V-
V+
50V
22
50V
22
2200p
C1155
2200p
C1255
0.022
C1158
0.022
C1258
25V
47
25V
47
100k
100k
100k
100k
100k
100k
100k
R1232
100k
50V
22
50V
22
50V
22
50V
22
50V
22
50V
22
50V
22
50V
22
100
100
100
100
100
100
100
100
R1247
8.2k
R1239
8.2k
R1139
220
R1238
220
R1138
4.7k
R1240
4.7k
R1140
1
2
3
4
5
5P
PRE_RY
12V
GND
SW
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
19P
PRE_RY
12V
GND
C_OUT
GND
SW_OUT
GND
SBL_OUT
GND
SBR_OUT
GND
SL_OUT
GND
SR_OUT
GND
L_OUT
GND
R_OUT
GND
2.2k
R1237
2.2k
R1137
2.2k
R1235
2.2k
R1135
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
R2S15206FP
IC1001
LVC
RVC
CVC
SLVC
SRVC
SBLVC
SBRVC
SWVC
GND
LIN1
RIN1
CIN1
SLIN1
SRIN1
SBLIN1
SBRIN1
SWIN1
GND
SUBL1
SUBR1
GND
INL1
INR1
INL2
INR2
INL3
INR3
INL4
INR4
INL5
INR5
INL6
INR6
INL7
INR7
INL8
INR8
INL9
INR9
GND
ADIFL
ADIFR
GND
RECL1
RECR1
RECL2
RECR2
GND
LIN2
RIN2
CIN2
SLIN2
SRIN2
SBLIN2
SBRIN2
SWIN2
GND
DGND
CLOCK
DATA
GND
SUBL2
SUBR2
GND
GND
AVCC
GND
AVEE
GND
SRIGO
SRVIN
GND
SBLIGO
SBLVIN
GND
SBRIGO
SBRVIN
GND
SWIGO
SWVIN
SWOUT
SBROUT
SBLOUT
SROUT
SLOUT
COUT
ROUT
LOUT
GND
LVIN
LIGO
GND
RVIN
RIGO
GND
CVIN
CIGO
GND
SLVIN
SLIGO
1
3
4
5
6
7
CN1010
7P
AD_L
A_GND
AD_R
+7V
-7V
A_GND
1
3
4
5
6
7
8
9
10
11
CN1022
11P
A_GND
DA_SL
A_GND
DA_SR
A_GND
DA_SBL
A_GND
DA_SBR
A_GND
DA_SW
1
3
4
5
6
CN1011
6P
DA_L
A_GND
DA_R
A_GND
DA_C
1SS355TE-17
D1032
1SS355TE-17
D1033
0
R1045
TAPE_OUT_R
TAPE_OUT_L
VIDEO_OUT_R
VIDEO_OUT_L
SBL_OUT
SBR_OUT
C_OUT
L_OUT
R_OUT
SL_OUT
SR_OUT
SB_L
SB_R
F/SB/2ND_R
F/SB/2ND_L
F_R
P.R_OUT
P.L_OUT
P.C_OUT
SL
SR
SBR
SBL
SW
FRONT_L
FRONT_R
C
7.1_IN_L
7.1_IN_R
7.1_IN_C
7.1_IN_SL
7.1_IN_SR
7.1_IN_SBL
7.1_IN_SBR
7.1_IN_SW
TAPE_IN_L
CD_IN_R
CD_IN_L
TAPE_IN_R
VIDEO1_IN_L
VIDEO1_IN_R
VIDEO2_IN_L
VIDEO2_IN_R
DVD_IN_L
DVD_IN_R
TV_IN_L
TV_IN_R
TUNER_IN_L
TUNER_IN_R
VIDEO3/MIC_IN_R
VIDEO3/MIC_IN_L
2ND_R
2ND_L
BRAVIA/PHONO_R
BRAVIA/PHONO_L
4/8
4/8_RY
PROTECT
SBR_OUT
C_OUT
SW_OUT
P.C_OUT
P.SW_OUT
P.SBR_OUT
P.SW_OUT
SR
SL
SBL
SBR
SW
C
EVOL-CLK
EVOL-DAT
FRONT_R
FRONT_L
SBL_OUT
R_OUT
L_OUT
P.SBL_OUT
P.SR_OUT
SR_OUT
P.SL_OUT
SL_OUT
P.L_OUT
F_L
L_OUT
R_OUT
C_OUT
SL_OUT
SR_OUT
SBL_OUT
SBR_OUT
SW_OUT
P.SR_OUT
P.SBL_OUT
P.SBR_OUT
P.SL_OUT
P.SW_OUT
PRE_RY
P.R_OUT
1
2
5
6
7
8
10
19
20
21
MAIN BOARD (1/4)
JW1013
(DG1100)
CN1014
CN1015
R1129
R1144
R1229
R1244
R1130
R1145
R1230
R1245
R1131
R1146
R1231
R1246
R1132
R1147
C1232
C1132
C1231
C1131
C1230
C1130
C1229
C1129
C1150
C1152
C1249
C1250
C1151
C1251
C1252
C1253
C1153
C1259
C1241
C1144
C1244
C1024
C1026
C1247
C1147
C1246
C1248
C1146
C1149
C1148
C1245
C1145
C1141
IC1007
LINE AMP
IMPUT SELECTOR,
IC1001
ELECTRICAL VOLUME
C1243
C1143
C1242
C1142
C1159
(DG1100)
(DA3300ES)
(DA3300ES)
A
10
1
2
J
H
B
13
11
C
7
8
I
14
F
9
6
4
18
15
16
3
G
D
5
17
E
12
(Page 12)
(Page 11)
(Page 11)
(Page 12)
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